AirHint found the following cheapest return flights from Belo Horizonte (CNF) to Buenos Aires (AEP) in October 2025 (see full year).

Return flights

03 Oct - 06 Oct	GOL Linhas Aéreas
06 Oct - 12 Oct	GOL Linhas Aéreas
24 Oct - 31 Oct	GOL Linhas Aéreas
03 Oct - 12 Oct	GOL Linhas Aéreas
21 Oct - 28 Oct	GOL Linhas Aéreas
25 Oct - 27 Oct	Azul Airlines
22 Oct - 25 Oct	Azul Airlines
30 Oct - 02 Nov	GOL Linhas Aéreas
03 Oct - 09 Oct	GOL Linhas Aéreas
25 Oct - 03 Nov	Azul Airlines
15 Oct - 20 Oct	GOL Linhas Aéreas
04 Oct - 08 Oct	GOL Linhas Aéreas
29 Oct - 02 Nov	GOL Linhas Aéreas
29 Oct - 05 Nov	GOL Linhas Aéreas
26 Oct - 15 Nov	LATAM Airlines Group

Also check the deals for one-way flights from Belo Horizonte to Buenos Aires in October.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

Book a cheap hotel in Buenos Aires

Cheap car rent in Buenos Aires

Cheapest return flights from Belo Horizonte to Buenos Aires in October from 205€

Return flights